Volumetric flow rate.
Teaspoon per Days to Metric cup per Seconds Converter — tsp/d to metric cup/s
Convert Teaspoon per Days (tsp/d) to Metric cup per Seconds (metric cup/s) using the exact conversion factor (1 teaspoon per days = 2.281908e-7 metric cup per seconds). See the formula, worked examples, and conversion table.
Teaspoon per Days to Metric cup per Seconds converter
Converter
Flow Rate Converter
Convert volumetric flow rates across metric, US, imperial, industrial, and scientific units.
Context values
Some unit families need one extra value for a physically accurate result.
Volumetric flow rate.
Result = input x 5.70477036e-11 / 0.00025.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Teaspoon per Days to Metric cup per Seconds
Teaspoon per Days and Metric cup per Seconds both measure volumetric flow rate — how much volume passes a point over time — used to size pipes and pumps, monitor river or stream discharge, control industrial processes, and set medical infusion rates. Both are volumetric flow rate units.
Formula
metric cup per seconds = teaspoon per days × 2.281908e-7
This factor comes from each unit's defined relationship to the category's base unit: 1 teaspoon per days equals 5.70477e-11 base units, and 1 metric cup per seconds equals 0.00025 base units, so dividing one by the other gives the direct teaspoon per days-to-metric cup per seconds factor of 2.281908e-7.
Simple example
1 tsp/d × 2.281908e-7 = 2.281908e-7 metric cup/s
1 teaspoon per days = 2.281908e-7 metric cup per seconds.
Real-world example
60 tsp/d × 2.281908e-7 = 0.0000136914 metric cup/s
60 teaspoon per days = 0.0000136914 metric cup per seconds.
Conversion table
| Teaspoon per Days (tsp/d) | Metric cup per Seconds (metric cup/s) |
|---|---|
| 0.1 tsp/d | 2.281908e-8 metric cup/s |
| 1 tsp/d | 2.281908e-7 metric cup/s |
| 10 tsp/d | 0.0000022819 metric cup/s |
| 60 tsp/d | 0.0000136914 metric cup/s |
| 100 tsp/d | 0.0000228191 metric cup/s |
| 1,000 tsp/d | 0.0002281908 metric cup/s |
Reverse conversion: Metric cup per Seconds to Teaspoon per Days
2.281908e-7 metric cup/s × 4382297.342 = 0.9999999363 tsp/d
2.281908e-7 metric cup per seconds = 0.9999999363 teaspoon per days.
teaspoon per days = metric cup per seconds × 4382297.34216
For a page dedicated to this direction, see Metric cup per Seconds to Teaspoon per Days.
Understanding the Teaspoon per Days (tsp/d)
Volumetric flow rate.
Understanding the Metric cup per Seconds (metric cup/s)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many metric cup per seconds are in 1 teaspoon per days?
1 teaspoon per days equals 2.281908e-7 metric cup per seconds, using the exact defined conversion factor rather than an estimate.
How do I convert teaspoon per days to metric cup per seconds?
Multiply the teaspoon per days value by 2.281908e-7. The converter above does this instantly to whatever precision you set.
How do I convert metric cup per seconds back to teaspoon per days?
Use the reverse factor: 1 metric cup per seconds equals 4,382,297.342 teaspoon per days. You can also use the swap control in the converter above to flip the direction instantly.
What is a teaspoon per days?
Teaspoon per Days (tsp/d) is a unit of flow rate.
What is a metric cup per seconds?
Metric cup per Seconds (metric cup/s) is a unit of flow rate.
Is the teaspoon per days to metric cup per seconds conversion exact?
Yes. Both teaspoon per days and metric cup per seconds are defined by fixed standards rather than physical artifacts, so the factor of 2.281908e-7 used above is exact to as many digits as you choose to display.
What's the difference between volumetric and mass flow rate?
Volumetric flow rate measures the volume of fluid passing a point per unit time (for example, liters per second). Mass flow rate measures the mass instead. For a fluid of constant density the two are directly proportional, but for compressible fluids like gases, mass flow is often the more meaningful quantity.